30231855

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9203}}^1$

素因数の和:9287

約数の個数: 24

約数和(自身を含む): 53125488

約数和(自身を除く): 22893633

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 9203, 27609, 46015, 82827, 138045, 414135, 671819, 2015457, 3359095, 6046371, 10077285, 30231855]

約数ペア:

[(1, 30231855), (3, 10077285), (5, 6046371), (9, 3359095), (15, 2015457), (45, 671819), (73, 414135), (219, 138045), (365, 82827), (657, 46015), (1095, 27609), (3285, 9203)]